Listen to Ratnakarathinte online. Ratnakarathinte is a Malayalam language song and is sung by M. S. Viswanathan and K.J. Yesudas. Ratnakarathinte, from the album K.J. Yesudas Great Melodies, was released in the year 2001. The duration of the song is 3:22. Download Malayalam songs online from JioSaavn.